Modern information technology has equipped the world with more powerful telecommunication and mobility. We interact with various information systems daily especially those dealing with global positioning systems. Geographical information system is one of important element in those positioning systems. Hence spatial retrieval becomes more and more important in telecommunication systems, fleet management, vehicle navigation, robot automation, and satellite signal processing. Nowadays, spatial query is not longer done with lengthy and complicated syntax. However it is easily done with sketching and speech. The spatial queries are more dealing with daily routines like searching for buildings and routes, analyzing customer preferences and so on. This kind of query is called configuration or structural spatial query that needs powerful retrieval technique as it involves high volume of database accesses to locate the suitable objects. Configuration query retrieval is in content based retrieval family that is also an active research area in spatial databases. This research developed an enhanced configuration similarity retrieval model using single measure in contrast with the multimeasure models in the domain of spatial retrieval.
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- An Improved Configuaration Similarity Retrieval Model
Lau Bee Theng
Wang Yin Chai
- Springer Netherlands